Whether on field, on court, in a game or in training, your movements are captured.Easy to use. No wires - just you, your shoes and your new SPEED_CELL. On-Board Memory stores all measurements during your workout/game (every 5 sec).Afterwards the file is sent wirelessly to your mobile app or your phone/iPod. Key performance metrics are captured/measured every second in all directions.Instantly compete and compare your stats. Know how fast you are, brag about it, get rewarded, get status. The miCoach SPEED_CELL and platform allows you to compare your stats vs. your team, your league, your state, the pros. And to easily share the data with your friends, coach, and community.Records:Time: per session, and cumulativeDistance: per session, in cumulativeSpeed: max. speed per session, fastest speedNumber of SprintsWEIGHT: (0.2 oz.)